baber/WOPTO huggingface dataset:
Patent JP-S5993378-A (JP)
Title: Feeder for printing ribbon
Inventor: ENDOU MASAKAZU
IPC: B41J35/04
Filed: 1982-11-19
Abstract: PURPOSE:To increase a shear force of a fixed ink layer, facilitate releasing of a printing ribbon from a printing paper and reduce vibration and releasing noise of the ribbon, by enlarging the releasing angle of the ribbon against the paper. CONSTITUTION:The printing ribbon 3 from which an ink is transferred onto the printing paper 2 by a printing head 1 is wound around a guide piece 13 by a force generated by a take-up core 12 and the head 1. An end part around which the ribbon 3 is wound is so shaped that the angle formed between the paper 2 and the ribbon 3 released is not larger than 90 deg., and the tip of the end part has such a radius of curvature that the ribbon 3 is not cut by a taking- up tension. An abrupt bending stress is generated in an ink layer on the ribbon 3, and a crack is generated at the boundary between a part fixed to the paper 2 due to printing and a non-fixed part, so that the ribbon 3 can be smoothly released.
Patent JP-H0627629-A (JP)
Title: Drying device for photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D15/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide a drying device for photosensitive material small sized, small power consumption and low in noise. CONSTITUTION:In the drying device for drying the photosensitive material by blowing a compressed air from a slit discharging opening to the photosensitive material wet with a processing solution, the air is compressed by an electromagnetic piston pump 20, heated by heat from a coil 22 and radiation fin 42 of the electromagnetic piston pump 20 and blown from a slit nozzle 10 to the photosensitive material. Since the air is compressed by the electromagnetic piston pump 20, noise is small and since the air is heated by the heat generated from the electromagnetic piston pump 20, another heating means is unnecessary, the drying device is not large sized and power consumption small in.
Patent JP-S6094760-A (JP)
Title: Complementary mis field effect transistor
Inventor: NAKAJIMA SADAO
IPC: H01L27/08
Filed: 1983-10-28
Abstract: PURPOSE:To obtain high wihtstand voltage characteristic by forming a laminate of an element separating insulating layer, and a field shielding semi-insulating layer of nonsingle crystal semiconductor including oxygen on a single crystal semiconductor substrate with the insulating layer at the substrate side. CONSTITUTION:When a positive voltage at a pad 44 side is applied as an input signal ''1'' between pads 42 and 43 in the state that a power source being positive at the pad 42 side is connected, a transistor M1 remains OFF. However, when a transistor M2 is turned ON, if the pad 43 is grounded, a voltage substantially equal to the ground voltage is obtained as an output signal of ''0'' between the pads 45 and 43. When a voltage lower than the voltage of an input signal of ''1'' is applied between the pads 44 and 43, the transistor M2 remains, on the contrary, OFF, but the transistor M1 is turned ON, and the voltage substantially equal to the power source voltage is obtained as an output signal of ''1'' between the pads 45 and 43, thereby operating as an inverter. Thus, a transistor having excellent withstand voltage characteristic can be provided in small size and high reliability.
Patent JP-H0254756-A (JP)
Title: Vacuum vapor deposition method for plastic film
Inventor: DEGUCHI YUKICHI
IPC: C23C14/20
Filed: 1988-08-16
Abstract: PURPOSE:To practically prevent the occurrence of heat affection in film and to improve the external appearance of a vapor-deposited film by cooling a film just before being brought into contact with a cooling can in coiling-type vacuum vapor deposition. CONSTITUTION:A roll for cooling, etc., are provided between a coiling and decoiling device and a cooling can in a coiling-type vacuum vapor deposition apparatus, by which a film just before being brought into contact with the cooling can is cooled down to <=0 deg.C. At this time, it is preferably to use, as the above film, a plastic film in which elongation in a longitudinal direction at the time of subjecting the film to temp. raise to 25-50 deg.C at a rate of 10 deg.C/min while applying a tension of 3kg per square meter of cross-sectional area in a longitudinal direction is regulated to <=0.15%, e.g., a polyphenylene sulfide film. By this method, the occurrence of heat affection at the time of metallic vacuum vapor deposition is practically prevented, and dimensional accuracy at the time of cutting the metallized film can be improved.
Patent JP-H1144259-A (JP)
Title: Feed fuel control device for gas fuel internal combustion engine
Inventor: YASUDA AKIO
IPC: F02D41/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To maintain an amount of gas fuel, fed to an engine during the starting of an engine, at an optimum value. SOLUTION: A fuel injection valve 13 is provided to inject gas fuel in an intake branch pipe 9. Based on an engine cooling water temperature, a fundamental fuel injection time during starting optimum to the starting of an engine is calculated. An amount of gas fuel leaking to the intake branch pipe 9 from a fuel injection valve 13 during a time between the stop of an engine and the restarting thereof is calculated. A correction fuel injection time during the starting equivalent to the leak gas fuel amount is calculated. By subtracting a correction fuel injection time during starting from a fundamental fuel injection time during starting, a fuel injection time for fuel injection first effected after an ignition switch is turned ON, is calculated.
Patent JP-S6447190-A (JP)
Title: System for transmitting video scramble and transmitter-receiver thereof
Inventor: KIMURA TAKESHI
IPC: G06F21/10
Filed: 1987-08-18
Abstract: PURPOSE:To de-scramble the TV signal of a scramble system by transmitting a main scrambled video signal and a secondary video signal inserted to the interval of an effective scanning area and executing reverse operation of a transmission side in a reception side. CONSTITUTION:A signal from a signal source 1 of a main video is scramble- processed in a scramble circuit 2. Next, in order to transmit a secondary video in the effective scanning area, the interval is made in the effective scanning area by a scanning line transition circuit 3 and the scanning lines of a number to correspond to the interval are brought to a vertical blancking part. Next, a signal from a signal source 4 of the secondary video is inserted to the interval by an inserter 5. The transmission signal is transmitted through a transmission path. This signal is received by a scramble broadcast receiver and the image is restored by executing the respectively reverse operation of the circuits 3 and 2 in a de-scramble circuit 12 and the main video is observed in an original condition by a receiver 7-2.
Patent JP-H1155936-A (JP)
Title: Driving circuit for insulated gate transistor
Inventor: CHIKAI SATOSHI
IPC: H03K17/56
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent decline in efficiency of supplied power without using a Zener diode, by comparing the detected voltage with the reference voltage and controlling the gate voltage of an insulated gate transistor based on the comparison result so that the rate of change in collector current with respect to time may be within a specified range. SOLUTION: A rate of change in collector current Ic with respect to time dIc/dt of an insulated gate bipolar transistor IGBT1 is feedback-controlled based on the resistance ratios of resistors 26c, 26d for dividing voltage and of resistors 27c, 27d for setting reference voltage, thereby controlling the rate of change in collector current Ic with respect to time within a specified range. By setting the rate of change in collector current Ic with respect of time dIc/dt within a specified range, peak voltage ΔV appearing in the wiring inductance 5 at the time of turn on/turn off of the IGBT1 can be suppressed without using such an element as to have a temperature characteristic like a Zener diode.
Patent JP-H1049109-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA TAKAO
IPC: G02F1/133
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device provided with a liquid crystal module control circuit suitable even for a liquid crystal module of a different control system. SOLUTION: The liquid crystal display device 10 is constituted of the liquid crystal module 12, a backlight unit 16 containing an inverter 14, a signal processing unit 18 controlling the operation of the liquid crystal module 12 and backlight unit 16 and a power source unit 20 supplying power to respective units of the liquid crystal display device 10. The signal processing unit 18 is provided with a main CPU 22 and a liquid crystal module controlling exclusive IC 24 having both control circuits of a serial communication control system and a parallel communication control system and controlling the operation of the liquid crystal module by either system according to the control system of the liquid crystal module based on a signal from the CPU.
Patent JP-H0987447-A (JP)
Title: Polypropylene-based resin composition
Inventor: OTSUBO AKIHIRO
IPC: C08F4/642
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in mechanical strength such as rigidity and low-temperature impact resistance and heat resistance. SOLUTION: This resin composition comprises (A) 40-90wt.% of a propylene- based resin having characteristics (i) to (iv) described below and (B) 5-40wt.% of an ethylene-α-olefin random copolymer composed of ethylene and a 3-12C α-olefin and having characteristics (v) to (vii) described below and (C) 5-50wt.% of an inorganic filler. (i) xylene extract insolubles at 25 deg.C: >=99.0wt.%; (ii) isotactic pentad fraction: >=98.5%; (iii) isotactic average chain length: >=500; (iv) the fraction of isotactic average chain length with >=800 totals >=10wt.%; (v) the relationship between the maximum value (Y) of loss tangent (tanδ) and the α-olefin content (Xwt.%): Y>=0.024X-0.32; (vi) glass transition temperature: <=-20 deg.C; and (vii) degree of crystallinity determined by X-ray diffractometry: <=5%.
Patent JP-S6096812-A (JP)
Title: Denitrating burning
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1983-11-01
Abstract: PURPOSE:To reduce continuously the generation of NOX including the starting and stopping time by a method wherein a fuel supply starting, a fuel supply stopping and an extinction followed by said two operations are operated under the action of an exhaust gas circulation system. CONSTITUTION:At the starting, the driving of an exhaust gas circulating fan 3 is started at the point A of time under the following condition, that is, a damper 4 and 5 are opened, also a damper 8 is closed, an air in a furnace 2 is circulated. At the point B of time, a small amount of fuel is supplied through a line 1, then injected. An O2 contained in the air circulating in the furnace 2 is consumed by the igniting the subsequent burning, also the O2 partial pressure is lowered with the passage of time. At the point C of time, the driving of a burning air intake fan 6 and the opening operation of the burning air damper 8 are performed, the excessive dropping of the O2 partial pressure is prevented. Thereby, the lowering of the O2 partial pressure in an exhaust gas affects nearly direct reducing of the NOX formation quantity, accordingly, the restraining of the NOX can be achieved.
Patent JP-S6097363-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1983-11-01
Abstract: PURPOSE:To obtain an image having high quality on a photosensitive layer to be formed on an intermediate layer having good flatness by providing the intermediate layer formed by using a surface active agent and dispersing uniformly conductive powder into a binder resin between a base body and the photosensitive layer. CONSTITUTION:The paint prepd. by dissolving and dispersing powder of a conductive pigment such as SnO2, In2O3 or the like having about 0.01-1mu particle size, 0.001-1wt% a surface active agent as a dispersant by the weight of the non-volatile component of the conductive paint, a binder resin such as a polyurethane resin, epoxy resin, etc. and a suitable amt. of pigment such as TiO2 is coated on an insulating base body consisting of paper, plastic, etc. or a conductive base body consisting of Al, etc. thereby forming a conductive intermediate layer dispersed uniformly with the conductive pigment and other pigments in the resin and having smooth surface. The smooth surface of the photosensitive layer is thus formed and the copy image having good quality is obtd. even if the surface of the base plate is rough.
Patent JP-S5997233-A (JP)
Inventor: HAINTSU RINDERURE
IPC: H03D1/22
Filed: 1983-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6259911-A (JP)
Inventor: DEIRUKU YAN BUROERU
IPC: C03C25/1065
Filed: 1986-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6095519-A (JP)
Title: Rotary shutter
Inventor: TEZUKA NOBUO
IPC: G03B9/12
Filed: 1983-10-31
Abstract: PURPOSE:To eliminate rotation irregularity, oscillation, and noise due to the unbalance of gyrating mass by composing a moving blade of a circular transparent plate having a light shield part and a nonshield part. CONSTITUTION:Blades 11 and 12 are made of optically transparent plates of, for example, polyester and shaped circularly. Then, hatched parts 11a and 12a are made into light shield parts, and the remaining parts 11b and 12b are nonshield parts and form transparent a slit part. For the purpose, the blades 11 and 12 are rotated as shown by an arrow to form a slit of sides 11c and 12c of both sectors, and the relative phase between the both is adjusted to vary the angle of the slit. The moving blades 11 and 12 are the circular plates, so there is no unbalance of gyrating mass even when they rotates at a high speed.
Patent JP-H0935541-A (JP)
Title: Electric wire for robot and cable for robot using this electric wire for robot
Inventor: KOBAYASHI SHIGERU
IPC: C22C9/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To markedly improve a life of an electric wire and a cable for a robot longer than that conventionally used without worsening conductivity, by suppressing a deformation region to an elasticity region of a conductor, and preventing it from stepping in a plasticity region. SOLUTION: In a robot use electric wire having high conductivity and high durability, a fiber reinforced copper matrix compound material of 0.2% or less plastic elongation to a break is used. Preferably a conductor, with plastic elongation to a break substantially zero and conductivity 70% IACS or more, is used. These objects are stranded as an element wire, to be coated with an insulator further to coat the outside. In this way, the electric wire can be applied for not only the robot use electric wire and cable but also an industrial field required for high conductivity and high flexibility.
Patent JP-S6448677-A (JP)
Title: Weaving welding method using arc sensor
Inventor: TOYODA KENICHI
IPC: B23K9/127
Filed: 1987-08-19
Abstract: PURPOSE:To perform welding with superior quality by weaving a welding torch along the groove wall surface of a work and using an arc sensor to detect the change of a welding current generated at that time to weld the work from a thin plate to a thick plate. CONSTITUTION:Welding currents IL and IR of tops TL and TR on right and left of the weaving are detected by using the arc sensor and the welding torch 1 is corrected with respect to a teaching locus so that both the currents IL and IR are made equal. As a result, in case manufacturing accuracy and setting accuracy of the work W are inferior or in case the taught locus is deviated from an actual weld line by thermal strain, etc., during welding, the profile correction is automatically carried out and the welding progressing direction is controlled and the position to be welded actually is welded.
Patent JP-H0952802-A (JP)
Title: Anthelmintic
Inventor: MAKINO ISAKU
IPC: A01N33/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an anthelmintic which is effective against nematodes parasitic to human and animals, particularly against eggs and larvae of tapeworm, and can persistently maintain its anthelmintic effect for a long time even when it is applied to sand pits or flow pathways because it is slightly soluble in a variety of solvents and thermally stable. SOLUTION: A quaternary ammonium salt ion having the anthelmintic action is intercalated to a laminar phosphate salt or a clay mineral. The laminar phosphate salt is, for example, a crystalline laminar phosphate salt of the general formula: M(HPO4 )2 .XH2 O (M is Zr, Ti or Ce; X=0-2), aluminum tripolyphosphate of the chemical formula: AlH2 P3 O10 .2H2 O, while the clay mineral is, for example, montmorillonite or bentonite.
Patent JP-S6094920-A (JP)
Title: Storage of vinyl monomer
Inventor: YAMATANI HISAHIRO
IPC: C07C7/20
Filed: 1983-10-31
Abstract: PURPOSE:To enable the storage of a vinyl monomer stably for a long period without causing the deposition of a polymer on the inner wall of the storage vessel, by adding a polymerization inhibitor to a film-forming compound which hardly dissolves the vinyl monomer, and applying the obtained agent to the inner wall of the vapor-phase part of the storage vessel. CONSTITUTION:A polymerization inhibitor (e.g. t-butylcatechol, hydroquinone, etc.) is added to a film-forming compound which hardly dissolves vinyl monomers, e.g. polyvinyl alcohol, gelatin, methylcellulose, polyethylene oxide, polyacrylic acid, etc., and the obtained agent is applied to the inner wall of the vapor-phase part of a vessel. A vinyl monomer such as vinyl chloride, vinyl bromide, vinylidene chloride, etc. is stored in the vessel. The coating agent can be applied easily at an arbitrary thickness, and is resistant to peeling.
Patent JP-S6289582-A (JP)
Title: Method and device for working electrode wire
Inventor: TOGO YOSHIRO
IPC: B23K11/30
Filed: 1985-09-18
Abstract: PURPOSE:To improve, etc., the working accuracy by straightening in advance an electrode wire by a leveler, etc. also adjusting the outside diameter by mak ing a die pass through, and subsequently, bringing it to a roll forming with a profile roll, and finishing it. CONSTITUTION:A working device 10 of an electrode wire is constituted of a straightening mechanism 2, an outside diameter adjusting mechanism 3 of a die, etc., a pre-rolling mill 4, a regular rolling mechanism 5 provided with a positioning mechanism, and shaping mechanisms 6, 7. One end of the electrode wire which is wound and superposed in a container 1 is picked up, its twist is eliminated by the leveler 2 and the die 3, and it is flattened by the pre-rolling mill 4. Subsequently, it is formed in a prescribed profile shape by the regular rolling mill 5, and thereafter, its shape and width are corrected by the shaping mechanisms 6, 7. By the preliminary forming, the degree of working of the regular rolling is relaxed and also the twist and distortion are also eliminated, therefore, both the working accuracy of the wire and the accuracy of a product are improved.
Patent JP-S6359660-A (JP)
Title: Information processor
Inventor: KOJIMA YASUMICHI
IPC: G06F17/30
Filed: 1986-08-29
Abstract: PURPOSE:To enable a spelling check in a host equipment which has no function segmenting an input data string by a word by segmenting the data string in an input buffer to unit data stripe according to a segmenting rule so as to detect them and searching the information about the data from the information in an information memory. CONSTITUTION:The data string fetched from the host equipment through an input terminal M1 is stored in the input buffer M2 and segmented to detect as the unit data strings according to the segmenting rule by a detection means M3 separately from the action of the host equipment. The unit data string detected separately from the action of the host equipment is searched in the information memory 4 by a retrieving means M5 and the retrieved result is outputted from an output means M6. Thus the spelling check can be executed to the host equipment which has no function segmenting the inputted data strings by a word.
Patent JP-H0526234-A (JP)
Title: Shaft support device of reduction reversing gear for marine use
Inventor: HITACHI JUNICHI
IPC: F16H57/022
Filed: 1991-07-19
Abstract: PURPOSE:To prevent abrasion and fall of insert by casting the periphery side of an insert, in which whirl-stop and through-stop projections are provided in the periphery thereof, so as to be covered integrally with a case, and supporting a shaft with the inner peripheral surface of the insert. CONSTITUTION:An insert 9 is inserted to the outer periphery of a bearing 8 for supporting an input shaft 2, which passes through the rear wall part of a reduction reversing gear case 1, to support the input shaft 2 through the insert 9 freely to turn. Four projecting parts 12, which are divided in the circumferential direction through four recessed parts 11, are formed integrally with the outer periphery of the insert 9. Axial width of the projecting parts 12 is set shorter than the length of the insert 9 main frame to form stage-shape faucets in both sides of the insert 9. The outer periphery of the insert 9 is installed by covering it with the case 1 at the time of casting of the case 1 so that the projection parts 12 are covered perfectly.
Patent JP-S58105150-A (JP)
Title: Color photographic processing device
Inventor: KISHIMOTO SHINZOU
IPC: G03D3/06
Filed: 1981-12-17
Abstract: PURPOSE:To recover the effective components from washing water and to economize the amt. of the washing water considerably by mounting a reverse osmomotic pressure device to a color photographic processing device arrayed successively with a color developing tank, a bleach-fixing tank and washing tanks. CONSTITUTION:A color paper processing device 10 is constituted of a color developing tank 11 and a bleach-fixing tank 12 respectively having overflow  pipes 11A, 12A for processing soln. in addition to agitating means, etc. as well  as washing tanks 13-17. The tank 12 is further connected to the outlet on the concentrating side of a reverse osmotic pressure device 20 by means of a pipe 20A. The tanks 13-17 are cascade-connected by means of connecting pipes, and a water supply pipe 17A is provided to the tank 17 in the final position. A pipe 13A for feeding overflowing soln. to the device 20 is provided in the tank 13 in the foremost position. The tank 16 is connected to the outlet in the diluting side of the device 20, by means of a pipe 20B, and the device 20 has a semipermeable membrane of cellulose acetate or the like.
Patent JP-2000040210-A (JP)
Title: Production of spin valve type thin-film element and production of thin film magnetic head using this spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a spin valve type thin-film element with which the magnetization of two layers of fixed magnetic layers can be stably maintained in an antiparallel state and high ΔMR can be obtd., and a process for producing a thin-film magnetic head by using this spin valve type thin-film element. SOLUTION: The magnetic moment of a first fixed magnetic layer 12 is made smaller than the magnetic moment of a second fixed magnetic layer 14. A magnetic field of 100 to 1,000 Oe is impressed in a direction opposite to a direction where the magnetization of the first fixed magnetic layer described above is desired to be obtd. and >=5 kOe in the direction where the magnetization is desired to be obtd. As a result, the magnetization of the first fixed magnetic layer and the second fixed magnetic layer can be maintained in the antiparallel state.